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Fulltext Clinical experience with management of "near-miss" cases in obstetrics

Sivalingam N, Looi KW

Med J Malaysia, 1999 Dec;54(4):496-503.
PMID: 11072469

Near-miss cases in life-threatening obstetric patients occurring over a one year period are analysed retrospectively with regards to morbidity measured in terms of hospital stay, utilisation of high dependency ward and intensive care beds and adequacy of clinical management. One-hundred and twenty two cases occurred among 9932 deliveries. Massive obstetric haemorrhage (54.2%) and hypertensive disorders of pregnancy (36.9%) were the two main diagnostic groups. Seventy one (58.2%) cases were referred from peripheral centres for obstetric management and 77 (63.1%) were not booked at this hospital for antenatal care. A majority were not ill-looking (92 cases) at the time of admission but turned for the worse in the course of labour. Interventional measures taken in clinical management were considered appropriate in all cases. Delay in instituting treatment was present in 6 cases. Remediable measures were recognised in 15 (12.3%). This study, apart from supplementing mortality audits, demonstrates that high risk obstetric patients can be triaged at the time of admission to labour wards by trained midwives and junior doctors in busy obstetric units without compromising standards of care.

Study site: Obstetric and Gynaecologic Unit in Ipoh Hospital.
Fulltext Evaluation of immature platelet fraction as a marker of dengue fever progression

Looi KW, Matsui Y, Kono M, Samudi C, Kojima N, Ong JX, et al.

Int J Infect Dis, 2021 Sep;110:187-194.
PMID: 34302960 DOI: 10.1016/j.ijid.2021.07.048

OBJECTIVES: Progression of dengue is often associated with thrombocytopenia resulting from viral-induced bone marrow suppression and immune-mediated peripheral platelet consumption. Immature platelet fraction (IPF), which can be measured using a haematology analyser, is a precursor indicating platelet formation in the bone marrow. This study evaluated the trend of IPF as an early recovery indicator of platelets in dengue patients with thrombocytopenia, and its relationship with severe dengue in conjunction with reticulocyte count.
METHODS: Hospitalized patients with dengue were enrolled and followed-up daily until discharge. Blood investigations included daily full blood counts and IPF measured using a haematology analyser.
RESULTS: In total, 287 patients with confirmed dengue were enrolled in this study, 25 of whom had severe dengue. All patients had a decreasing trend in platelet count in the first week of illness, concomitant with an increasing trend in the percentage of immature platelets to total platelets (IPF%) for more than 3 days prior to platelet recovery. IPF% was significantly increased in patients with severe dengue compared with patients with non-severe dengue on days 3-5 after the onset of fever. Reticulocyte count increased significantly in patients with severe dengue on day 5.
CONCLUSIONS: IPF can be utilized as an early recovery indicator of platelets in patients with dengue and thrombocytopenia.

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